# SDR DLL15961538

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 26, 1996
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N752DA
- Make and model: Lkheed 10113853
- Aircraft serial: 193W1172
- System (JASC): [3230 · Landing Gear Retraction/Extension System](https://openairdocs.org/jasc/3230)
- Part: Control Vlv
- Condition: Failed
- Location: Rt Mlg  Ww
- Stage of operation: AP
- Nature of condition: K, J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DLL15961538

## Discrepancy

LOSS C-SYS HYD QTY IMMEDIATELY AFTER LANDING GEAR LOWERED.  REPLACED LANDING GEAR PHASE CONTROL VALVE, OPERATED LANDING GEAR AND OPS CKS GOOD.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.